Marsh & McLennan Companies, Inc. (MMC) Average Tax Rate
The current tax rate for Marsh & McLennan Companies, Inc. (MMC) is 23.56% as of Wednesday, June 10, 2026, shown against its trailing averages.
Average Tax Rate Chart
MMC Tax Rate Averages
TAX RATE CURRENT
23.56%
TAX RATE TTM
24.21%
TAX RATE 3Y
24.29%
TAX RATE 5Y
24.75%
TAX RATE 10Y
27.36%
TAX RATE 15Y
27.82%
TAX RATE 20Y
27.24%
About Marsh & McLennan Companies, Inc.
Marsh & McLennan Companies (MMC) operates as a leading global professional services organization, delivering expert guidance and innovative solutions to clients worldwide across the critical domains of risk, strategic planning, and human capital. Its operations are bifurcated into two primary divisions: Risk and Insurance Services, and Consulting. The Risk and Insurance Services arm provides an extensive range of risk management capabilities, encompassing strategic risk advice, risk transfer mechanisms, and solutions for risk control and mitigation. This segment is also proficient in insurance and reinsurance brokerage, offers sophisticated catastrophe and financial modeling, delivers associated advisory services, and manages insurance programs. Its diverse clientele includes businesses, governmental bodies, insurance companies, associations, specialized professional service organizations, and private individuals. Conversely, the Consulting division specializes in advisory services and products related to health, wealth, and career development. It also extends its expertise to specialized management, economic analysis, and brand strategy consulting. Founded in 1871, Marsh & McLennan Companies, Inc. maintains its corporate headquarters in New York, New York.
- Sector
- Financial Services
- Industry
- Insurance - Brokers
- CEO
- John Quinlan Doyle